CN212503149U - Coil changing device for cloth compounding - Google Patents
Coil changing device for cloth compounding Download PDFInfo
- Publication number
- CN212503149U CN212503149U CN202021118514.4U CN202021118514U CN212503149U CN 212503149 U CN212503149 U CN 212503149U CN 202021118514 U CN202021118514 U CN 202021118514U CN 212503149 U CN212503149 U CN 212503149U
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- Prior art keywords
- paper
- arm lock
- main shaft
- cloth
- paper clamping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004744 fabric Substances 0.000 title claims abstract description 73
- 238000013329 compounding Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 150000001875 compounds Chemical class 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 230000008093 supporting effect Effects 0.000 claims abstract description 5
- 230000007306 turnover Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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- Unwinding Webs (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a change a roll device for cloth is compound, which comprises a frame, perpendicular to cloth direction of delivery sets up the main shaft in the frame, be provided with arm lock mechanism on the main shaft, arm lock mechanism includes and is fixed in main epaxial two sets of arm lock in proper order along frame width direction, rotate and set up in the arm lock and be on a parallel with the double-layered paper axle of main shaft, two sets of arm lock extend along the direction that the cloth was carried and be formed with the interval that supplies the yardage roll to place between two sets of arm lock, two sets of equal sliding connection of one end that presss from both sides paper axle and be used for supporting the paper clamping head that tightly the fiber container was placed, still be equipped with on each arm lock and be used for pressing from both sides the top piece of paper head top on the. The utility model discloses a no epaxial book of yardage roll is showing and has reduced roll change step, time, the effectual production quality that has improved.
Description
Technical Field
The utility model relates to a technical field of weaving, in particular to reel changing device.
Background
The composite fabric is a novel material formed by bonding and laminating one or more layers of textile materials, non-woven materials and other functional materials by a compound machine. In the conventional unwinding device of the compound machine, an unwinding shaft is generally penetrated into a paper tube in the center of a raw material cloth roll, then two ends of the unwinding shaft are fixed on an unwinding station of the compound machine, and the cloth roll rotates and unwinds under the traction of a traction roller.
Unwinding device among the prior art, as in the chinese utility model of publication number CN103010802A disclose a preparation antistatic shielding bag constant tension unwinding device, the on-line screen storage device comprises a base, install unwinding device on the base, the last tension controlling means that is provided with of unwinding device. Further, the following steps: the unwinding device comprises an unwinding roller fixed on the base, a plurality of driven rollers are installed on one side of the unwinding roller, coiled materials are installed on the unwinding roller, and a braking device is connected to one side of the unwinding roller in a transmission mode. The tension control device comprises a control box, the control box is connected with a plurality of tension sensors, and the tension sensors are installed at the end part of one side of the driven roller. The constant tension can be provided, and the quality of the produced product is ensured.
The above prior art has the following disadvantages: this unwinding device is through unreeling the fixed coiled material of roller, when the roll change, needs will unreel the roller and lift off, will empty the fiber container again and take out and change the new coiled material, then need fix again and unreel the roller and just can accomplish the roll change operation, the operation is complicated, and it is inconvenient to change.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for compound reel change device of cloth has easy operation, is convenient for change the advantage of yardage roll, is favorable to improving production efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a change a roll device for cloth is compound, includes that frame, perpendicular to cloth direction of delivery set up the main shaft in the frame, be equipped with arm lock mechanism on the main shaft, arm lock mechanism includes along frame width direction be fixed in main epaxial two sets of arm lock in proper order, rotates the paper axle that presss from both sides that sets up on the arm lock and be on a parallel with the main shaft, and is two sets of be formed with the interval that supplies the yardage roll to place between the arm lock, and is two sets of the equal sliding connection of one end that the paper axle is close to each other has the paper clip head that is used for supporting tight fiber container, all be equipped with on the arm lock and be used for pressing from both sides the tight piece of top on the.
Through the technical scheme, the pushing piece is utilized to drive the paper clamping head to slide towards one end far away from the cloth roll, so that the paper clamping head can be separated from the cloth roll to be tightly fixed, and an empty paper tube can be conveniently dismounted; the new cloth roll is placed between the two groups of paper clamping heads, and the paper clamping heads on the two sides are tightly propped against the two ends of the paper tube of the new cloth roll under the action of the jacking piece, so that the roll changing operation is realized. The coil changing device does not need to use a unreeling shaft, so that the coil changing steps are greatly reduced, the labor intensity is obviously reduced, and the production efficiency is improved; in addition, the paper clamping head can be adjusted in a sliding mode and can be adapted to cloth rolls with the width within a certain range.
The utility model discloses further set up to: the paper clamping head is arranged in a conical shape, and the diameter of the paper clamping head gradually increases from one end close to the paper tube to one end far away from the paper tube.
Through the technical scheme, the paper clamping head is arranged in a conical shape, on one hand, one end of the paper clamping head, which is close to the cloth roll, can be inserted into the paper tube, so that the abutting area of the paper clamping head and the winding drum is increased, the stability of the cloth roll is obviously improved, and the cloth roll is prevented from falling off; on the other hand, the outer wall of paper clamping head is the conical surface setting, does not contact with the cloth, prevents to unreel in-process cloth and paper clamping head friction and wearing and tearing, ensures the quality of product.
The utility model discloses further set up to: the driving piece comprises a convex ring formed on the outer wall of the paper clamping shaft, a fixing rod fixed on the clamping arm and a push rod rotatably arranged on the fixing rod, and the push rod is abutted to one side, close to the paper clamping head, of the convex ring.
Through the technical scheme, the push rod is rotated to push the convex ring to slide towards one side far away from the paper clamping head on the paper clamping shaft, so that the paper clamping head can be separated from the paper clamping shaft to tightly support and fix the cloth roll paper tube, the operation is simple and convenient, and the operability of the roll changing device is improved.
The utility model discloses further set up to: the top tight piece is the spring, the bulge loop is kept away from the one end of pressing from both sides the paper head and is provided with the spacing ring, the spring both ends respectively with spacing ring and bulge loop fixed connection.
Through the technical scheme, on one hand, the spring can tightly push the paper clamping head on the paper tube, so that the stability of the cloth roll is improved; on the other hand, the spring can drive the paper clamping head to reset, the paper clamping head does not need to be pushed manually to reset, and the operating performance of the roll changing device is further improved.
The utility model discloses further set up to: the paper clamping device is characterized in that a connecting sleeve which is sleeved on the paper clamping shaft in a sliding manner is fixed at one end, close to the paper clamping shaft, of the paper clamping head, a groove extending along the width direction of the frame is formed in the inner wall of the connecting sleeve, and a protruding block inserted into the groove is fixed on the paper clamping shaft.
Through above-mentioned technical scheme, the yardage roll rotates under the traction of carry over pinch rolls, because the clip paper head supports tightly with the yardage roll, the clip paper head has the pivoted trend, utilizes the cooperation of lug and recess, transmits the moment of torsion that the clip paper head receives for the clip paper axle, makes the clip paper axle rotate, and then prevents clip paper head and clip paper axle to take place relative rotation and take place wearing and tearing, is favorable to prolonging the life of equipment.
The utility model discloses further set up to: the main shaft is provided with two groups of clamping arm mechanisms which are symmetrically arranged by taking the main shaft as a symmetric center, the main shaft is rotationally connected with the rack, and the rack is provided with a turnover mechanism for driving the main shaft to rotate.
Through the technical scheme, in the actual use process, one group of clamping arm mechanisms belongs to the use state, the other group of clamping arm mechanisms is fixed with a new yardage roll and is in the standby state, the switching of the new yardage roll can be rapidly realized by utilizing the turnover mechanism, the state that equipment is in idle running is reduced, and the improvement of the production efficiency is facilitated.
The utility model discloses further set up to: the turnover mechanism comprises a motor, a driving gear coaxially and fixedly arranged on an output shaft of the motor and a driven gear coaxially and fixedly arranged on the main shaft, and the driving gear is meshed with the driven gear.
Through above-mentioned technical scheme, utilize drive gear and driven gear's meshing, impel the main shaft to rotate to quick will be located to use the yardage roll of unreeling station and reserve station to switch, reduce intensity of labour, improve degree of automation.
To sum up, the utility model discloses following beneficial effect has:
1. by utilizing the matching of the jacking piece, the driving piece and the paper clamping head, compared with the prior art, the cloth roll can be quickly replaced without rolling on a shaft, the labor intensity is reduced, and the production efficiency is improved.
2. The paper clamping head arranged in a cone shape is used, so that the tip of the paper clamping head can conveniently penetrate into a paper tube of the cloth roll, the abutting area of the paper clamping head and the cloth roll is increased, and the stability of the cloth roll after clamping is further improved; the outer wall of the paper clamping head is in a conical surface arrangement, so that abrasion caused by friction between the paper clamping head and cloth when unreeling can be prevented, and the quality of a product is guaranteed.
3. Utilize the cooperation of catch bar and top piece, realize the quick slip to the clip paper head, and then realize the quick replacement to the yardage roll.
4. Through setting up two sets of arm lock mechanisms and tilting mechanism, reduced the time of equipment idle running in the operation process of changing a roll, apparent improvement production efficiency.
Drawings
FIG. 1 is a schematic view of the entire structure of a fabric compound reel changer in the present embodiment;
FIG. 2 is a schematic view of the clamping arm mechanism in this embodiment in connection with the top member and the driver;
fig. 3 is a sectional view of the paper clamping shaft and the paper clamping head in this embodiment.
Reference numerals: 1. a frame; 2. a main shaft; 3. a clamp arm mechanism; 31. clamping arms; 32. a paper clamping shaft; 33. a paper clamping head; 4. a top tightening member; 41. a spring; 5. a driver; 51. a convex ring; 52. fixing the rod; 53. a push rod; 6. a limiting ring; 7. connecting sleeves; 71. a groove; 72. a bump; 8. a turnover mechanism; 81. a motor; 82. a drive gear; 83. a driven gear.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a roll changing device for compounding cloth includes a frame 1, a spindle 2 disposed on the frame 1 and perpendicular to a cloth conveying direction, a clamping arm mechanism 3 disposed on the spindle 2, the clamping arm mechanism 3 includes two sets of clamping arms 31 sequentially fixed on the spindle 2 along a width direction of the frame 1, paper clamping shafts 32 rotatably disposed on the clamping arms 31 and parallel to the spindle 2, the two sets of clamping arms 31 extend along the cloth conveying direction and form a space for placing a cloth roll between the two sets of clamping arms 31, one ends of the two sets of paper clamping shafts 32 close to each other are slidably connected to paper clamping heads 33 for tightly supporting paper tubes, and each clamping arm 31 is further provided with a propping member 4 for propping the paper clamping heads 33 tightly against the paper tubes and a driving member 5 for driving the paper clamping heads 33 to be separated from the paper tubes.
As shown in fig. 1 and fig. 2, when winding up, the cloth roll is placed between two paper clamping heads 33 by using mechanical auxiliary equipment, and under the action of the tightening member 4, the paper clamping heads 33 are urged to slide towards the cloth roll and are tightened against the paper tubes at the centers of the two ends of the cloth roll, so as to fix the cloth roll between the two sets of clamping arms 31. When changing the roll, the pushing rod 53 pushes the paper clamping head 33 to slide towards the end far away from the cloth roll, so as to facilitate the unloading of the empty cloth roll.
As shown in fig. 2 and 3, the paper clipping head 33 is disposed in a conical shape, and the diameter of the paper clipping head 33 gradually increases from the end close to the cloth roll to the end far from the paper tube, the end of the paper clipping head 33 close to the cloth roll can penetrate into the paper tube, and the diameter of the end of the paper clipping head 33 far from the cloth roll is larger than the diameter of the paper tube. One end of the paper clamping head 33 close to the paper clamping shaft 32 is fixed with a connecting sleeve 7 which is sleeved on the paper clamping shaft 32 in a sliding manner, the inner wall of the connecting sleeve 7 is provided with a groove 71 extending along the width direction of the frame 1, a bump 72 inserted into the groove 71 is fixed on the paper clamping shaft 32, the bump 72 is matched with the inner wall of the groove 71, and the length of the bump 72 is smaller than that of the groove 71.
As shown in fig. 2 and 3, when winding up, one end of the paper clip head 33 close to the cloth roll is inserted into the paper tube, and the conical surface of the paper clip head 33 is abutted against the end surface of the paper tube, so as to improve the supporting effect of the paper clip head 33 on the cloth roll; meanwhile, the conical surface of the paper clamping head 33 is not contacted with the cloth on the end face of the cloth roll, so that the paper clamping head 33 can be prevented from rubbing the cloth to damage the cloth. The torque borne by the paper clamping head 33 can be transmitted to the paper clamping shaft 32 by utilizing the convex block 72, so that the synchronous rotation of the paper clamping head 33 and the paper clamping shaft 32 is realized, the abrasion loss caused by the relative rotation of the paper clamping head 33 and the paper clamping shaft 32 is prevented, and the service life of the equipment is prolonged.
As shown in fig. 2, the driving member 5 includes a convex ring 51 formed on the outer wall of the paper clamping shaft 32, a fixing rod 52 fixed to the clamping arm 31, and a pushing rod 53 rotatably connected to the fixing rod 52. The fixing rod 52 is parallel to the paper clamping shaft 32, the pushing rod 53 is a labor-saving lever, and the pushing rod 53 abuts against one side of the convex ring 51 close to the paper clamping head 33.
As shown in fig. 2, during roll changing, the pushing rod 53 is rotated to move the end of the pushing rod 53 abutting against the convex ring 51 toward the end far away from the paper clamping head 33, so as to disengage the paper clamping head 33 from abutting against the cloth roll, and realize quick roll discharging.
As shown in fig. 2, the tightening member 4 is a spring 41, one end of the convex ring 51 away from the paper clamping head 33 is provided with a limiting ring 6, and two ends of the spring 41 are fixedly connected with the limiting ring 6 and the convex ring 51 respectively.
As shown in fig. 1 and 2, during reeling, the pushing rod 53 can be used to drive the paper clamping head 33 to slide towards the end far away from the cloth roll, so that the cloth roll is placed between the paper clamping heads 33, the tip of the paper clamping head 33 close to the cloth roll is aligned with the paper tube, the pushing rod 53 is released, the tip of the paper clamping head 33 penetrates into the paper tube, and the cloth roll is tightly fixed, thereby realizing rapid reeling. Under the cooperation of the push rod 53 and the spring 41, the quick coil changing operation is realized, the labor intensity is obviously reduced, and the production efficiency is improved.
As shown in fig. 1, the reel changer is further provided with an unwinding station and a standby station, that is, two sets of clamping arm mechanisms 3 are arranged on the main shaft 2, and the two sets of clamping arm mechanisms 3 are symmetrically arranged with the main shaft 2 as a symmetry center and are respectively located on the two stations. The main shaft 2 is rotatably connected with the frame 1, and the frame 1 is provided with a turnover mechanism 8 for driving the main shaft 2 to turn over. The turnover mechanism 8 comprises a motor 81, a driving gear 82 coaxially and fixedly arranged on an output shaft of the motor 81, and a driven gear 83 coaxially and fixedly arranged on the main shaft 2 and meshed with the driving gear 82.
As shown in fig. 1, in a production operation, a cloth roll on one of the clamping arm mechanisms 3 is at an unwinding station, and a cloth roll on the other clamping arm mechanism 3 is at a standby station. When the cloth roll in the unreeling state needs to be changed, the main shaft 2 is driven to rotate through the meshing transmission of the driving gear 82 and the driven gear 83, the cloth roll in the unreeling station is switched to a standby station so as to be convenient to change, and meanwhile, the standby cloth roll is put into use. The idling time of the compound machine is obviously reduced, and the production efficiency is improved.
The implementation principle of the embodiment is as follows:
1. switching yardage rolls: when the cloth roll at the unwinding station needs to be changed, the main shaft 2 is driven to overturn through the overturning mechanism 8, and the empty cloth roll on the unwinding station is switched to a standby station; in order to facilitate roll changing, the empty cloth roll can be rotated to a position close to the ground, and meanwhile, a new cloth roll on the standby station is switched to the unreeling station to be used.
2. Roll changing is carried out on the clamping arm mechanism 3 of the standby station: the pushing rod 53 is rotated to drive the paper clamping head 33 to slide towards one end far away from the cloth roll, and the paper clamping head 33 is released from abutting against the paper tube, so that the paper tube is dismounted; a new cloth roll is placed between the two paper clamping heads 33 through mechanical auxiliary equipment; the tip of the paper clamping head 33 is penetrated into the paper tube at the center of the cloth roll under the pushing of the spring 41, and the conical surface of the paper clamping head 33 is tightly pressed against the end surface of the paper tube.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a change a roll device for cloth is compound, includes frame (1), perpendicular to cloth direction of delivery sets up main shaft (2) on frame (1), its characterized in that: be equipped with arm lock mechanism (3) on main shaft (2), arm lock mechanism (3) are including being fixed in two sets of arm lock (31) on main shaft (2) in proper order along frame (1) width direction, rotate and set up on arm lock (31) and be on a parallel with double-layered paper axle (32) of main shaft (2), and are two sets of be formed with the interval that supplies the yardage roll to place between arm lock (31), and are two sets of the equal sliding connection of one end that double-layered paper axle (32) are close to each other has paper clamping head (33) that are used for supporting tight fiber container, all be equipped with on arm lock (31) and be used for pushing up fastener (4) tight on the fiber container with paper clamping head (33) and be used for driving and break away from in driving of fiber container and driving fastener (.
2. A cloth compound reel changer as defined in claim 1, wherein: the paper clamping head (33) is arranged in a conical shape, and the diameter of the paper clamping head (33) is gradually increased from one end close to the paper tube to one end far away from the paper tube.
3. A cloth compound reel changer as defined in claim 1, wherein: the driving piece (5) comprises a convex ring (51) formed on the outer wall of the paper clamping shaft (32), a fixing rod (52) fixed on the clamping arm (31), and a push rod (53) rotatably arranged on the fixing rod (52), wherein the push rod (53) is abutted to one side, close to the paper clamping head (33), of the convex ring (51).
4. A cloth compound reel changer as defined in claim 3, wherein: the top tight part (4) is spring (41), the one end that the clip head (33) was kept away from in bulge loop (51) is provided with spacing ring (6), spring (41) both ends respectively with spacing ring (6) and bulge loop (51) fixed connection.
5. A cloth compound reel changer as defined in claim 1, wherein: one end of the paper clamping head (33) close to the paper clamping shaft (32) is fixed with a connecting sleeve (7) which is sleeved with a sliding sleeve and arranged on the paper clamping shaft (32), the inner wall of the connecting sleeve (7) is provided with a groove (71) extending along the width direction of the rack (1), and the paper clamping shaft (32) is fixed with a convex block (72) inserted into the groove (71).
6. A cloth compound reel changer as defined in claim 1, wherein: be equipped with two sets of arm lock mechanisms (3) on main shaft (2), it is two sets of arm lock mechanism (3) use main shaft (2) to set up as symmetry center symmetry, main shaft (2) rotate with frame (1) and are connected, be provided with on frame (1) and be used for driving main shaft (2) pivoted tilting mechanism (8).
7. A reel change device for fabric compounding according to claim 6, characterized in that: the turnover mechanism (8) comprises a motor (81), a driving gear (82) coaxially and fixedly arranged on an output shaft of the motor (81), and a driven gear (83) coaxially and fixedly arranged on the main shaft (2), wherein the driving gear (82) is meshed with the driven gear (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118514.4U CN212503149U (en) | 2020-06-16 | 2020-06-16 | Coil changing device for cloth compounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118514.4U CN212503149U (en) | 2020-06-16 | 2020-06-16 | Coil changing device for cloth compounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212503149U true CN212503149U (en) | 2021-02-09 |
Family
ID=74387943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021118514.4U Expired - Fee Related CN212503149U (en) | 2020-06-16 | 2020-06-16 | Coil changing device for cloth compounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212503149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071943A (en) * | 2021-03-22 | 2021-07-06 | 杭州宏达装饰布织造有限公司 | Unwinding device of cloth inspecting machine and process thereof |
| CN116607250A (en) * | 2023-07-19 | 2023-08-18 | 中益（泰兴）环保科技有限公司 | Upper shaft device of jet loom |
-
2020
- 2020-06-16 CN CN202021118514.4U patent/CN212503149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071943A (en) * | 2021-03-22 | 2021-07-06 | 杭州宏达装饰布织造有限公司 | Unwinding device of cloth inspecting machine and process thereof |
| CN116607250A (en) * | 2023-07-19 | 2023-08-18 | 中益（泰兴）环保科技有限公司 | Upper shaft device of jet loom |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |